Fixed to work under new versions React Native (tested on 0.38)

README.md

@@ -47,5 +47,6 @@ let NumberPicker = require('react-native-numberpicker');
 	onSelect={(value) => {
 		console.log('onSelect', value);
 	}}
+	keyboardInputEnabled={true}
 	/>
 ```

index.android.js

@@ -1,4 +1,4 @@
-import { Component, PropTypes } from 'react';
+import React, { Component, PropTypes } from 'react';
 import { requireNativeComponent, View} from 'react-native';
 
 var REF_PICKER = 'numberpicker';
@@ -28,9 +28,6 @@ class NumberPicker extends Component {
 		if (this.props.onSelect)
 			this.props.onSelect(event.nativeEvent.value);
 
-		if (this.refs[REF_PICKER] && this.state.selectedIndex !== event.nativeEvent.value)
-			this.refs[REF_PICKER].setNativeProps({selected: this.state.selectedIndex});
-
 	}
 
 	render() {
@@ -44,14 +41,15 @@ class NumberPicker extends Component {
 				onChange={this._onChange}
 				style={[{height:this.props.height}, style && style]}
 				{...otherProps}
-				/>
+			/>
 		);
 	}
 }
 
 NumberPicker.defaultProps  = {
 	selectedIndex: 0,
 	height: 100,
+	keyboardInputEnabled: true
 };
 
 NumberPicker.propTypes = {
@@ -60,6 +58,7 @@ NumberPicker.propTypes = {
 	selectedIndex: PropTypes.number,
 	values: PropTypes.arrayOf(PropTypes.string).isRequired,
 	onSelect: PropTypes.func,
+	keyboardInputEnabled: PropTypes.bool
 };
 
 var NativeNumberPicker = requireNativeComponent('RNNumberPicker', NumberPicker, {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-native-numberpicker",
-  "version": "0.0.4",
+  "version": "0.0.5",
   "description": "React Native Android NumberPicker",
   "repository": {
     "type": "git",

src/main/java/io/fixd/numberpicker/RNNumberPicker.java → src/main/java/io/fixd/reactnativenumberpicker/RNNumberPicker.java

@@ -33,7 +33,19 @@ public RNNumberPicker(Context context, AttributeSet attrs) {
         super(context, attrs);
     }
 
-    public RNNumberPicker(Context context, AttributeSet attrs, int defStyle) {  super(context, attrs, defStyle); }
+    public RNNumberPicker(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+    }
+
+    public void setKeyboardInputEnabled(boolean enabled) {
+        if(!enabled) {
+            this.setDescendantFocusability(NumberPicker.FOCUS_BLOCK_DESCENDANTS);
+        }
+        else {
+            this.setDescendantFocusability(NumberPicker.FOCUS_AFTER_DESCENDANTS);
+        }
+    }
+
 
     public void setOnChangeListener(@Nullable OnChangeListener onValueChangeListener) {
         setOnValueChangedListener(

src/main/java/io/fixd/numberpicker/RNNumberPickerManager.java → src/main/java/io/fixd/reactnativenumberpicker/RNNumberPickerManager.java

@@ -2,6 +2,9 @@
 
 import javax.annotation.Nullable;
 
+import com.facebook.react.bridge.Arguments;
+import com.facebook.react.bridge.ReactContext;
+import com.facebook.react.bridge.WritableMap;
 import com.facebook.react.uimanager.annotations.ReactProp;
 import com.facebook.react.uimanager.SimpleViewManager;
 import com.facebook.react.uimanager.ThemedReactContext;
@@ -11,22 +14,27 @@
 import com.facebook.react.bridge.ReadableArray;
 import com.facebook.react.uimanager.UIProp;
 import com.facebook.react.uimanager.ViewProps;
+import com.facebook.react.uimanager.events.RCTEventEmitter;
 
 import java.lang.Integer;
 import java.lang.String;
 
-public class RNNumberPickerManager extends SimpleViewManager<RNNumberPicker> {
+public class RNNumberPickerManager extends SimpleViewManager<RNNumberPicker>
+        implements RNNumberPicker.OnChangeListener {
 
     public static final String REACT_CLASS = "RNNumberPicker";
 
+    private RNNumberPicker view;
+
     @Override
     public String getName() {
         return REACT_CLASS;
     }
 
     @Override
     protected RNNumberPicker createViewInstance(ThemedReactContext reactContext) {
-        return new RNNumberPicker(reactContext);
+        this.view = new RNNumberPicker(reactContext);
+        return this.view;
     }
 
     @ReactProp(name = "values")
@@ -46,32 +54,24 @@ public void setValue(RNNumberPicker view, Integer selected) {
         view.setValue(selected);
     }
 
+    @ReactProp(name = "keyboardInputEnabled")
+    public void setKeyboardInputEnabled(RNNumberPicker view, Boolean enabled) {
+        view.setKeyboardInputEnabled(enabled);
+    }
+
     @Override
     protected void addEventEmitters(final ThemedReactContext reactContext, final RNNumberPicker picker) {
-        picker.setOnChangeListener(
-                new RNNumberPickerEventEmitter(
-                        picker,
-                        reactContext.getNativeModule(UIManagerModule.class).getEventDispatcher()
-                )
-        );
+        picker.setOnChangeListener(this);
     }
 
-    private static class RNNumberPickerEventEmitter implements RNNumberPicker.OnChangeListener {
-
-        private final RNNumberPicker mRNNumberPicker;
-        private final EventDispatcher mEventDispatcher;
-
-        public RNNumberPickerEventEmitter(RNNumberPicker reactNumberPicker, EventDispatcher eventDispatcher) {
-            mRNNumberPicker = reactNumberPicker;
-            mEventDispatcher = eventDispatcher;
-        }
-
-        @Override
-        public void onValueChange(int value) {
-            mEventDispatcher.dispatchEvent(
-                new RNNumberPickerChangeEvent(mRNNumberPicker.getId(), SystemClock.nanoTime(), value)
-            );
-        }
+    @Override
+    public void onValueChange(int value) {
+        WritableMap event = Arguments.createMap();
+        event.putInt("value", value);
+        ReactContext reactContext = (ReactContext) view.getContext();
+        reactContext.getJSModule(RCTEventEmitter.class)
+                .receiveEvent(view.getId(), "topChange", event);
     }
 
+
 }